Alchornea laxiflora belongs to euphorbiaceae family and it is mainly. The results obtained revealed the inhibition of both grampositive and gramnegative bacteria while a wide range of fungi used were susceptible to the effects of the plant extract. Oparaku et al corrosion inhibition and adsorption mechanism of mild steel by alchornea cordifolia leaf extract in sulphuric acid solution figure 1. Alchornea tincture as recommended by stephen buhner in his book herbal antibiotics and as seen in mother earth news alchornea is active against a multitude of bacterial infections including staph, mrsa, utis our very own herbal extracts made with plants and. Media in category alchornea the following 3 files are in this category, out of 3 total. Corrosion inhibition and adsorption mechanism of mild steel by alchornea cordifolia leaf extract in sulphuric acid solution e. Plant, indigenous knowledge, alchornea laxiflora, local utilization. The resultant crude extracts were kept in sterile airtight bottles and stored in the refrigerator until use. Extraction and administration of bioactive extract. This may be due to the secondary metabolites content of alchornea laxiflora, which have been shown to have profound antioxidant potentials. However, the link between activity and particular compounds. A number of novel compounds were isolated, including a new fatty acid ester, 1 a new ceramide, 2 some triterpenoids, 35, ellagic acid 6 and its. Alchornea laxiflora is known to contain a number of flavonoids which include quercetin, quercetin3obdglycopyranoside, laxiflorin glycoside and alchornealaxine. Chemical composition, antioxidant and larvicidal activity of alchornea laxiflora benth leaf extracts article pdf available january 2017 with 365 reads how we measure reads.
May 06, 2019 alchornea laxiflora syntype of alchornea schlechteri pax in nigeria a decoction of laxifllra leaves is taken to treat inflammatory and infectious diseases. Alchornea laxiflora syntype of alchornea schlechteri pax in nigeria a decoction of laxifllra leaves is taken to treat inflammatory and infectious diseases. Alchornea can address a variety of conditions including malaria, systemic staph infections and other types of infections. Hepatoprotective effects of hexane root extract of. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 5785 with original publication. The ld50 for the aqueous and methanol extracts of a. Topical antiinflammatory constituents of lipophilic leaf fractions of alchornea floribunda and alchornea cordifolia. This study was designed to investigate the activity of a. Alchornea leaf, alchornea cordifolia top quality herbs. Preparation of plant sample alchornea laxiflora leaves were obtained in the vicinity of federal polytechnic ado, ekiti state, nigeria and were authenticated at the department of biology, college of. Pdf the leaves of alchornea laxiflora have antihistamine, antiinfectious and antiinflammatory applications in ethno medicine. Files are available under licenses specified on their description page. The information on this web site has not been evaluated by the canadian dept.
Effects of methanol leaf extract of alchornea laxiflora on antioxidant. Materials and methods botanical material and inflorescences at the initial development stage of a. Antidiarrhoeal activity of aqueous and methanolic alchornea. The zones of inhibition exhibited against the test bacteria ranged between 12 mm and 24 mm and between 11 mm and 24 mm for the extract and the antibiotic. Jun 01, 2012 materials and methods botanical material and inflorescences at the initial development stage of a. Dec 18, 2017 copper nanoparticles were biosynthesized using aqueous plant leaf extract of alchornea laxiflora as reducing and capping agents. The leaves have thick stalks and are ovate to elliptic, with a rounded base and a short pointed apex. Alchornea is a plant genus of the family euphorbiaceae first described as a genus in 1788. Alchornea cordifolia is an important and widespread traditional plant that grows in africa where the leaves are used for their antibacterial, antifungal and antiprotozoal properties, as well an antiinflammatory action. A preliminary study of the effect of alchornea laxiflora on haematological parameters and organ weight in albino rats s. Decoction of the leaves are used in the treatment and management of inflammatory and infectious diseases as well as a common ingredient in herbal antimalarial preparations adewole, 1993.
Alchornea laxiflora benth euphorbiaceae is a forest understorey tree of about 6m high growing in nigeria. The leaves of the plant were collected from forests in egor, benin city, nigeria. How alchornea is effective for various diseases is listed in repertory format. Modulation of exvivo uterine contraction by the methanol leaf. The leaves of alchornea laxiflora are traditionally used in. The leaves are thinly textured turning an attractive yellow or red in dry season, while the young leaves appear purple in colour hutchinson and dalziel, 1937. The ethanolic leaf extract of alchornea cordifolia schum. Cryptolepis sanguinolenta tincture mentioned by stephen buhner in his books the products and the information provided about specific products on or through this site have not been evaluated by the united states food and drug administration and are not. It is taken orally for the treatment of postpartum pains in cameroun. The extract inhibited the growth of all the bacterial and 15 fungal isolates tested. Cell growth or survival, the traditional measure of cytotoxicity, can be measured in various ways, including evaluating the net change in population size, a change in cell mass total protein or dna or metabolic activity e. Babesia, like lyme, is variable in its responses to treatment.
Alchornea laxiflora leaves, weighing balance, rotary evaporator, distilled water, beaker, measuring cylinder, paper tape and 1. From the ethyl acetate soluble fraction of the crude methanolic leaf extract the flavonoids quercetin and the quercetinrelated compounds rutin and quercitrin were isolated. Antibacterial activities of the methanol extracts of albizia. The choice of assay to use when investigating cytotoxicity depends on the nature of the test substance, the expected response, and the target cell. Euphorbiaceae is a plant widely used in traditional medicines of ghana for the treatment of skin and other. All structured data from the file and property namespaces is available under the creative commons cc0 license. Copper nanoparticles were biosynthesized using aqueous plant leaf extract of alchornea laxiflora as reducing and capping agents.
This was with a view to providing information on the acute toxicity and the effects of the plant extracts on neuromuscular function. The aim of this study is to investigate the effects of ethanol extract of alchornea laxiflora on internal organs as well as haematological indices of rats. The use of natural products or medicinal plants and natural insecticides is becoming very popular because of development of resistance to the conventional synthetic drugs and. Evaluation of antibacterial activity and phytoconstituents of the. Green synthesis of copper nanoparticles using alchornea. Alchornea laxiflora bentham pax and hoffman euphorbiaceae is a deciduous shrub or a forest understorey tree of about 6m high growing in nigeria. Antibacterial activities of the methanol extracts of albizia adianthifolia, alchornea laxiflora, laportea ovalifolia and three other cameroonian plants against. Modulation of exvivo uterine contraction by the methanol. The leaves of alchornea laxiflora are traditionally used in the south of nigeria to prevent preterm births. Click on each image to see a larger version and details of the record view all images 19.
It is widespread in tropical and subtropical regions of africa, s asia, australia, latin america, and various oceanic islands. Names of alchornea in various languages of the world are also given. Pdf the antioxidant activity of the 50% aqueous ethanol leaf extract and. Free haemoglobin were measured spectrophotometrically at 412 and 620 nm.
Alchornea laxiflora is a deciduous, erect or straggling shrub or small tree that usually grows up to 7 metres tall, exceptionally to 10 metres299. A preliminary study of the effect of alchornea laxiflora on. The plants database includes the following 1 species of alchornea. The cunps were characterized by uvvisible spectrophotometer, high. Protective effect of alchornea laxiflora methanolic leaf extract on. Giwa 1 1 department of science laboratory technology, rufus giwa polytechnic gic, p. Molecular phylogenetic analyses suggest that bocquillonia from new caledonia is nested in alchornea species. We do not intend the plant list to be complete for names of infraspecific rank. Alchornea costaricensis central america, colombia, ecuador. The leaf extract of alchornea laxiflora has been reported to contain. Alchornea herb uses, benefits, cures, side effects, nutrients. Alchornea laxiflora leaf contains several natural products which have high antioxidant activity and.
Arg inhibits the development of dyslipidaemia and hyperglycaemia in dexamethasoneinduced diabetic rats ama kyeraa thomford1, kwesi prah thomford2, fred ayertey2, dominic adotei edoh2, kobena amissah thomford3, elvis o. Corrosion inhibition and adsorption mechanism of mild steel. Pdf medicinal plants from the genus alchornea euphorbiaceae. Corrosion inhibition and adsorption mechanism of mild. Alchornea laxiflora in two neurobehavioural models of motor coordination, the traction grip strength and rotarod tests. The plant materials were air dried and grinded mechanically followed by solvent ethanol percolation for 72 hrs. Neuromuscular inhibitory effects of the aqueous and methanol. Pdf the genus alchornea compromises 55 accepted and other two unresolved species. Hepatoprotective effects of hexane root extract of alchornea. Phytochemical analysis, hepatoprotective and antioxidant activity of alchornea cordifolia methanol leaf extract on carbon tetrachlorideinduced hepatic damage in rats. The cunps were characterized by uvvisible spectrophotometer, highresolution. The antioxidant activity was measured using dpph freeradical scavenging method. Cytotoxicity of african medicinal plants against normal. Irgacure cas irgacure photoinitiator phenylbis 2,4,6trimethylbenzoyl phosphine oxide irgacure properties of phenylbis 2,4,6trimethylbenzoyl phosphine oxide irgacure photoinitiator is an efficient free radical i type photoinitiator, primarily for unsaturated prepolymers acrylic acid and unsaturated polyester pre uv curing.
Flora of west tropical africa, vol 1, part 2, names. Pdf chemical composition, antioxidant and larvicidal. They have three veins radiating from the base and are 12 to 25 centimetres 5 to 10 in long and 6 to 18 centimetres 2 to 7 in wide. Full text chemical composition, antioxidant and larvicidal. To investigate the hepatoprotective effect of hexane root extract of alchornea laxiflora against sodium arsenate induced liver damage in wistar male rats. Aug 22, 2019 alchornea laxiflora pdf a shrub or forest understorey tree to 6 m high, from n and s nigeria and w cameroons. These are primarily included because names of species rank are. Leaves shortpetioled, moderately firm, oblanceolateoblong, acute, entire or crenate, narrowed from beyond the middle to the narrow rounded base, 612 in. Uses, benefits, cures, side effects, nutrients in alchornea. Ethnomedical utilization of alchornea laxiflora in irepodun local.
Pdf investigation of the antioxidant activity of alchornea laxiflora. Alchornea latifolia is a small evergreen tree, sometimes with a buttressed trunk, growing to a height of about 20 metres 66 ft. Meiotic behavior during microsporogenesis of alchornea. It is not intended to diagnose, treat, or cure any diseases or replace medical attention. Evaluation of antibacterial and antifungal properties of. Histological changes in the pancreas following administration of ethanolic extract of.
The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 5785 with. The plant list includes a further 54 scientific plant names of infraspecific rank for the genus alchornea. Decoction of the leaf is used for control of inflammations, malaria, bacterial and fungal infections. Neuromuscular inhibitory effects of the aqueous and. Two new fatty acid derivatives from the stem bark of. Click below on a thumbnail map or name for species profiles. Pax and hoffman family euphorbiaceae is a shrub or forest understorey tree spread throughout tropical africa.
Alchornea schlechteri pax family euphorbiaceae verified by not on sheet, alchornea laxiflora benth. Euphorbiaceae is a family of plants used in traditional remedies in central africa to treat selected diseases. Alchornea laxiflora leaf extract was tested against a range of microorganisms using standard microbiological methods for antimicrobial activities. The plant is cultivated for its medicinal uses in dr congo, and is also used in shelterbelts and. A preliminary study of the effect of alchornea laxiflora. Pdf hepatoprotective activity and flavonoids of alchornea. Medicinal plants are have been used in the treatment of myriad disease conditions, alchornea laxiflora is one of such medicinal plant. General information alchornea laxiflora is a deciduous, erect or straggling shrub or small tree that usually grows up to 7 metres tall, exceptionally to 10 metres299. Aka1 1department of physics and astronomy, university of nigeria, nsukka, enugu state, nigeria 2department of physics, university of port harcourt, port harcourt, rivers state, nigeria. The present study was carried out to show the antidiarrhoeal properties of alchornea laxiflora on castor oil and.
Cryptolepis more effective than artemisinin and plaquenil. Some of the phytochemical components in the stem bark of alchornea laxiflora that have biochemical activity were identified. Bioactive chemical constituents from alchornea laxiflora. Alchornea laxiflora benth leaf extracts edorium open. Alchornea laxiflora is a medicinal plant with immense health benefits. Alchornea laxiflora leaves revealed the presence of some secondary metabolites like alcaloids, flavonoids, tanins saponins, phenols, sterols and reducing sugar 8, 9. Purification of these compounds was carried out by column chromatography utilising sephadex lh 20 and various mixtures of water.
Alchornea laxiflora is known to contain a number of flavonoids which include quercetin, quercetin3. May 19, 2019 alchornea laxiflora pdf may 19, 2019 posted by admin a shrub or forest understorey tree to 6 m high, from n and s nigeria and w cameroons. Alchornea cordifolia is an important medicinal plant in african traditional medicine and much pharmacological research has been carried out into its antibacterial, antifungal and antiprotozoal properties, as well as its antiinflammatory activities, with significant positive results. Alchornea tincture as recommended by stephen buhner in his book herbal antibiotics and as seen in mother earth news alchornea is active against a multitude of bacterial infections including staph, mrsa, utis our very own herbal extracts made with plants and herbs from farmer friendlysustainable and organic sources. Of the known metabolites identified, 3deoxyarabinohept2ulosonic acid, 17hydroxyingenol and phaeophorbidea methyl inhibit uterine contractility and may contribute to the activity of a. Alchornea laxiflora inhibited mouse uterine contractility possibly through interaction with potassium and calcium channels. Click below on a thumbnail map or name for species. The plant list includes 8 scientific plant names of species rank for the genus alchornea. Protective effect of alchornea laxiflora methanolic leaf. Aug 22, 2019 irgacure cas irgacure photoinitiator phenylbis 2,4,6trimethylbenzoyl phosphine oxide irgacure properties of phenylbis 2,4,6trimethylbenzoyl phosphine oxide irgacure photoinitiator is an efficient free radical i type photoinitiator, primarily for unsaturated prepolymers acrylic acid and unsaturated polyester pre uv curing.
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